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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 9408-1988 |
Specifications for colour TV modulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay syStems 长距离地面模拟微波接力系统 彩色电视调制机 (一路电视一路伴音) 技术条件 |
China National Standards Stem |
English PDF |
GB/T 9388-1988 |
Methods of measurement for wireless microphonesyStems 无线传声器系统测量方法 |
China National Standards Stem |
English PDF |
GB 9378-1988 |
Safety requirements for video-audio and pulse equipment of broadcasting television studio syStem 广播电视演播系统的视音频和脉冲设备安全要求 |
China National Standards Stem |
English PDF |
GB/T 4958.9-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards Stem |
English PDF |
GB/T 4958.8-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section eight--Radio receivers 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第八节 接收机 |
China National Standards Stem |
English PDF |
GB/T 4958.7-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section seven--Radio trsnsmitters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第七节 发射机 |
China National Standards Stem |
English PDF |
GB/T 4958.6-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section five--Frequency demodulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第五节 频率解调机 |
China National Standards Stem |
English PDF |
GB/T 4958.5-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section four--Frequency modulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第四节 频率调制机 |
China National Standards Stem |
English PDF |
GB/T 4958.4-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section one--General 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则 |
China National Standards Stem |
English PDF |
GB/T 4958.13-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section five--Measurement of mutual inter-ference 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第五节 相互干扰的测量 |
China National Standards Stem |
English PDF |
GB/T 4958.12-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量 |
China National Standards Stem |
English PDF |
GB/T 4958.11-1988 |
Methods of measurement for aquipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第三节 黑白和彩色电视传输的测量 |
China National Standards Stem |
English PDF |
GB/T 4958.10-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section one--General 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则 |
China National Standards Stem |
English PDF |
GB 9136-1988 |
The technical rules about gaseous radioactive waste processing syStem for light water reactor plants 轻水堆核电厂放射性废气处理系统技术规定 |
China National Standards Stem |
English PDF |
GB 9135-1988 |
The technical rules about radioactive waste processing syStem for light water reactor plants 轻水堆核电厂放射性废液处理系统技术规定 |
China National Standards Stem |
English PDF |
GB 9134-1988 |
The technical rules about solid radioactive waste processing syStem for light water reactor plants 轻水堆核电厂放射性固体废物处理系统技术规定 |
China National Standards Stem |
English PDF |
GB/T 9050-1988 |
General specifications for 8GHz band microwave communication equipment used in analogue radio-relay syStems 模拟微波接力通信系统8 GHz微波通信设备总技术条件 |
China National Standards Stem |
English PDF |
GB/T 4958.3-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section six--Measurements for sound-programme transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第六节:声音节目传输的测量 |
China National Standards Stem |
English PDF |
GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 3:Simulated systems--Section two--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量 |
China National Standards Stem |
English PDF |
GB/T 9025-1988 |
Cabled distribution syStems primarily intended for sound and television signals operating between30 MHz and 1 GHz--Electrical and mechanical matching values 30 MHz~1GHz声音和电视信号的电缆分配系统 机电配接值 |
China National Standards Stem |
English PDF |
GB/T 7941-1987 |
Testing of refrigerating syStems 制冷装置试验 |
China National Standards Stem |
English PDF |
GB/T 7615-1987 |
CATV SyStem--Antenna part 共用天线电视系统 天线部分 |
China National Standards Stem |
English PDF |
GB/T 7585-1987 |
Capacity series and radio-frequency channel arrangement for analog microwave relay syStems 模拟微波接力通信系统容量系列及波道配置 |
China National Standards Stem |
English PDF |
GB/T 7399-1987 |
Helical-scan video tape cassette syStem using 12.65 mm magnetic tape on type VHS VHS 型12.65 mm螺旋扫描盒式磁带录像系统 |
China National Standards Stem |
English PDF |
GB/T 7393-1987 |
Basic size of outlet of cable distribution syStems intended for sound and television signals 声音和电视信号的电缆分配系统输出口基本尺寸 |
China National Standards Stem |
English PDF |
GB/T 7313-1987 |
Minimum performance requirements and methods of measurement for high fidelity loudspeaker syStems 高保真扬声器系统最低性能要求及测量方法 |
China National Standards Stem |
English PDF |
GB/T 6974.15-1986 |
Lifting appliances--Vocabulary--Underslung monorail syStems 起重机械名词术语 悬挂单轨系统 |
China National Standards Stem |
English PDF |
GB/T 6667-1986 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第二节 天线和无源转向器的测量 |
China National Standards Stem |
English PDF |
GB/T 6662-1986 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第三节:中频范围的测量 |
China National Standards Stem |
English PDF |
GB/T 5839-1986 |
Rating syStems for electronic tubes and semiconductor devices 电子管和半导体器件额定值制 |
China National Standards Stem |
English PDF |
GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single frequency line signalling syStem for automatic telephone switching network 电话自动交换网带内单频脉冲线路信号技术指标测试方法 |
China National Standards Stem |
English PDF |
GB/T 4958.1-1985 |
Methods of measurement for equipment used in terrestrial radio-relay syStems--Part 1:Measurements common to subsystems and simulated systems--Section One--General 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第一节 总则 |
China National Standards Stem |
English PDF |
GB/T 4110-1983 |
Pulse code modulation communication syStem hierarchy 脉冲编码调制通信系统系列 |
China National Standards Stem |
English PDF |
GB 3971.2-1983 |
Interoffice junction digital line signalling syStem for telephone automatic switching network 电话自动交换网局间中继数字型线路信号方式 |
China National Standards Stem |
English PDF |
GB/T 3974-1983 |
Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication syStems 大容量长距离模拟微波通信干线电话传输干扰容限 |
China National Standards Stem |
English PDF |
GB 3378-1982 |
Subscriber line signalling syStem for telephone automatic switching network 电话自动交换网用户信号方式 |
China National Standards Stem |
English PDF |
GB 3377-1982 |
Multifrequency register signalling syStem for telephone automatic switching network 电话自动交换网多频记发器信号方式 |
China National Standards Stem |
English PDF |
GB 3376-1982 |
Inband pulsing single frequencyline signalling syStem for telephone automatic switching network 电话自动交换网带内单频脉冲线路信号方式 |
China National Standards Stem |
English PDF |
GB/T 2789-1981 |
Technical requirements for network interface for the analogue microwave relay communication syStems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards Stem |
English PDF |
GB/T 2350-1980 |
Fluid power syStems and components--Cylinders--Piston rod thread dimensions and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards Stem |
English PDF |
GB/T 2349-1980 |
Fluid power syStems and components--Cylinders--Basic series of piston strokes 液压气动系统及元件 缸活塞行程系列 |
China National Standards Stem |
English PDF |
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